* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    padding: 15px;
    background-color: aliceblue;
}


/* 
.container {
    width: 100%;
}

.container .movie_item {
    float: left;
    width: 20%;
    height: 150px;
} */